Q: We added a room to our house that has only a concrete slab for a floor. The slab gets so cold in winter, we are unable to use the room. How can we make the room comfortable? A: Cold concrete floors ...

When building a house, two main types of foundations are used: slab-on-grade or below-grade foundations with a basement slab. Climate, including high water tables, frost lines, harsh winters, and ...

CertainTeed’s EnergyEdge slab edge forming and insulation system recently helped homeowners Kendon and Suzanne Regier establish an energy-efficient foundation for the innovative and sustainable new ...